Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #51f5bb078e5a7Run #51f5bb45dd257DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)443 448 5 1.1%
Incl. Wall Time (microsec) per call 18 18 0 1.1%
Excl. Wall Time (microsec)71 68 -3 -4.2%
Incl. CPU (microsecs)462 474 12 2.6%
Incl. CPU (microsecs) per call 18 19 0 2.6%
Excl. CPU (microsec)66 71 5 7.6%
Incl. MemUse (bytes)7,896 7,896 0 0.0%
Incl. MemUse (bytes) per call 316 316 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)4,048 4,048 0 0.0%
Incl. PeakMemUse (bytes) per call 162 162 0 0.0%
Excl. PeakMemUse (bytes)768 768 0 0.0%

Parent/Child Regression/Improvement report for drupal_strtolower [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
drupal_strtolower0 N/A% 5 0.7% 12 10.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -60.0% 5 41.7% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% 7 140.0% 12 100.0% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -2 -40.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 8 160.0% 7 58.3% 0 N/A% 0 N/A%